1296706075

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{2851}}^1$

素因数の和:3004

約数の個数: 48

約数和(自身を含む): 1935161856

約数和(自身を除く): 638455781

約数列:

[1, 5, 7, 23, 25, 35, 113, 115, 161, 175, 565, 575, 791, 805, 2599, 2825, 2851, 3955, 4025, 12995, 14255, 18193, 19775, 19957, 64975, 65573, 71275, 90965, 99785, 322163, 327865, 454825, 459011, 498925, 1610815, 1639325, 2255141, 2295055, 7409749, 8054075, 11275705, 11475275, 37048745, 51868243, 56378525, 185243725, 259341215, 1296706075]

約数ペア:

[(1, 1296706075), (5, 259341215), (7, 185243725), (23, 56378525), (25, 51868243), (35, 37048745), (113, 11475275), (115, 11275705), (161, 8054075), (175, 7409749), (565, 2295055), (575, 2255141), (791, 1639325), (805, 1610815), (2599, 498925), (2825, 459011), (2851, 454825), (3955, 327865), (4025, 322163), (12995, 99785), (14255, 90965), (18193, 71275), (19775, 65573), (19957, 64975)]